Levink, Iris; Nesteruk, Kateryna; Visser, Dido; Sieuwerts, Anita; Fernandes, Celio; Jansen, Maurice; van Driel, Lydi; Poley, Jan-Werner; Peppelenbosch, Maikel (2020). "Optimization of Pancreatic Juice Collection: A First Step Toward Biomarker Discovery and Early Detection of Pancreatic Cancer". The American Journal of Gastroenterology. 115 (12): 2103–2108. doi:10.14309/ajg.0000000000000939. PMID33105193.
Levink, Iris; Nesteruk, Kateryna; Visser, Dido; Sieuwerts, Anita; Fernandes, Celio; Jansen, Maurice; van Driel, Lydi; Poley, Jan-Werner; Peppelenbosch, Maikel (2020). "Optimization of Pancreatic Juice Collection: A First Step Toward Biomarker Discovery and Early Detection of Pancreatic Cancer". The American Journal of Gastroenterology. 115 (12): 2103–2108. doi:10.14309/ajg.0000000000000939. PMID33105193.